The operations (S exp. 2)Psi and (S exp. plus or minus) Psi, in which Psi is an exact eigenfunction obtained by Bethe for the linear chain of localized spins, are discussed. The above operations are the usual square of the total angular momentum and the r Topic: Ferromagnetism.
The significance of dimensionality in the magnetic properties of a single domain ferromagnetic system is determined utilizing a new approach to the spin wave theory and a few plausible assumptions.If conditions are such as to produce spontaneous magnetiza Topics: Ferromagnetism., Spin waves.
A combined experimental and analytical study was conducted to determine the behavior of a graphite/epoxy laminate subjected to combined bearing and bypass loading. Single-fastener quasi-isotropic specimens were loaded at various bearing-bypass ratios until damage was produced at the fastener hole. Damage-onset strengths and damage modes were then analyzed using local hole-boundary stresses calculated by a finite-element analysis. The tension data showed the expected linear interaction for... Topics: ALIGNMENT, FERROMAGNETISM, INTERSTELLAR MATTER, LINEAR POLARIZATION, PARTICLES, GRAIN SIZE,...
byHuang, J.; Minnis, P.; Lin, B.; Yi, Y.; Ayers, J. K.; Khaiyer, M. M.; Arduini, R.; Fan, T.-
A more rigorous multilayered cloud retrieval system has been developed to improve the determination of high cloud properties in multilayered clouds. The MCRS attempts a more realistic interpretation of the radiance field than earlier methods because it explicitly resolves the radiative transfer that would produce the observed radiances. A two-layer cloud model was used to simulate multilayered cloud radiative characteristics. Despite the use of a simplified two-layer cloud reflectance... Topics: ASYMMETRY, MAGNETIC FIELDS, MAGNETIC DOMAINS, RESIDUAL STRESS, FERROMAGNETISM, HEAT TREATMENT,...
byBuravikhin, V. A.; Kirenskiy, L. V.; Savchenko, M. K
Motion picture photography of variation processes of domain structure of thin ferromagnetic films in magnetic field Topics: FERROMAGNETIC FILMS, MAGNETIC DOMAIN, METAL FILM, MOTION PICTURE, THIN FILM, FERROMAGNETISM,...